
Nationwide Building Society is the world’s largest building society, founded in 1884. As a mutual, it’s owned by its members rather than shareholders, and serves over 17 million customers across the UK.
They offer current accounts, savings, mortgages, ISAs, and personal loans. Nationwide is known for competitive savings rates and has consistently been one of the higher-paying high street brands for regular savers.
You’ll need a Nationwide current account to open this Flex Regular Saver. If you don’t already have one, we’d recommend doing the Nationwide bank switch first — you’ll pick up a switching bonus and get the current account you need in one step.
The Nationwide Flex Regular Saver pays 6.50% on up to £200 a month for 12 months. That’s around £32 more than you’d earn in a standard easy-access account on the same deposits.
You can make up to 3 withdrawals during the term without any impact on your interest rate. A 4th withdrawal permanently drops the rate from 6.50% to 1.05% for the rest of the term. The rate is variable, so it could change at any time.
You need a Nationwide current account to open this. If you’ve already done the Nationwide bank switch, you’re all set. If not, do that first — you’ll pick up the switching bonus too.
Done? Tick off each step above to see your total.
Completed the offer? Awesome! Here's our full review on why Nationwide could work well for you going forward.
Nationwide Building Society is the UK's largest building society and one of the most trusted financial institutions in the country. Founded in 1884, they now serve over 17 million members. As a mutual organisation, they're owned by their members rather than shareholders, which means profits go back into better rates and services rather than dividends.
Nationwide is one of the safest places to put your money. They're regulated by the Financial Conduct Authority (FCA) and the Prudential Regulation Authority (PRA). Your deposits are protected up to £120,000 by the Financial Services Compensation Scheme (FSCS).
As a building society, Nationwide is owned by its members rather than shareholders seeking profits. This mutual structure means they prioritise member interests over maximising shareholder returns. They've been around for over 140 years and have weathered every financial crisis since then.
Nationwide is ideal for anyone looking for a reliable, trustworthy bank with strong customer service and a branch network. They're particularly good for:
• People who value in-person banking - they have the largest branch network in the UK • Those who want competitive savings rates • Anyone looking for a mortgage (they're one of the UK's biggest lenders) • People who prefer a mutual over a traditional bank
605 branches across the UK - more than any other bank
4.8 stars on both app stores with over 800k reviews combined
As a mutual, profits go to better rates and services, not shareholders
Earn 5% interest on balances up to £1,500 for the first year
Nationwide is one of my favourite banks. The combination of being a mutual (so they actually care about customers), having physical branches when you need them, and a genuinely excellent mobile app makes them hard to beat.
The FlexDirect account is particularly good if you're new to Nationwide - 5% interest on up to £1,500 for a year is one of the best current account rates around. And as a mutual, you become a member when you open an account, which means you get a say in how they're run.